I just got a 1993 lancer CC GL with a 1.5 litre 4g15 engine.... It cost me almost 12 liter per 100 km.. I try to tune the carburettor by myself but can't find any repair manual or instructions for 4g15 carburettor on internet... Anyone who can help me with that??? any repair manual or instuctions for this carburettor? Or let know what is the model no. of this carburettor.. Thank you very much.. If the car keeps on eating so much oil.. I will be broke.